On 2014-04-17 17:40:01 -0300, Alvaro Herrera wrote:
> For once, this looks more like a problem in logical decoding, which is
> trying to assert about the tuple being updated; the assertion failing is
> the one added a week ago about not palloc'ing in a critical section.
It's this (older) assertion in HeapTupleHeaderGetCmax():
Assert(TransactionIdIsCurrentTransactionId(HeapTupleHeaderGetUpdateXid(tup)));
That can allocate memory if xmax is a multixact... Does anybody have a
better idea to solve this than adding a CritSectionCount == 0 && in
there?
Greetings,
Andres Freund
-- Andres Freund http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training &
Services